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Individual Calculations April 2009 |
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| Chahbazian, Tigran Total change: 4.05 | |   |
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| N3 - R4 | Various | FRA | 2008-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1884 | 0.00 | 1 | -0.42 | 15 | -6.30 | |
|  Marcel, Valentin | | | 1938 | FRA | 0.00 | 1 | -0.42 | 15 | -6.30 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | N3 - R5 | Various | FRA | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1911 | 1.00 | 1 | 0.69 | 15 | 10.35 | |
|  Borni, Jean-Bernard | | | 2052 | FRA | 1.00 | 1 | 0.69 | 15 | 10.35 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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